Ba No. 1 No. 4 Hi 8K Hot/Cold Rolled Stainless Steel Sheet 904L Stainless Steel Plate

Model NO.
Duplex Steel
Composition
Duplex Steel
Technique
Cold Rolled
Shape
Plate
Surface Treatment
Color Coated
Special Use
High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel
Key Words
904L
Thickness
3mm - 16.0mm
Width
1000mm - 3000mm
Length
as Your Requirments
Diameter Tolerance
H9, H11, H13, K9, K11, K13 etc
Sample
Free-Sample
Surface
Lack, Peeled, Polishing, Bright, Sand Blast, Hl
MOQ
100kgs
Stock
in Stock
Transport Package
Wooden Package
Specification
S17600/AMS 5548/ASTM A693
Trademark
LORK
Origin
China
HS Code
7219350000
Production Capacity
50000kg/Month
Reference Price
$ 7.20 - 13.50
Contact Us

Product Description

Product Description

 

Introduction

LORK is a special stainless steel manufacturer with 20 years of manufacturing experience.

 

904L stainless steel is a non-stabilized austenitic stainless steel with low carbon content. This high alloy stainless steel is added with copper to improve its resistance to strong reducing acids, such as sulphuric acid. The steel is also resistant to stress corrosion cracking and crevice corrosion. Grade 904L is non-magnetic, and offers excellent formability, toughness and weldability.
Grade 904L contains high amounts of expensive ingredients, such as molybdenum and nickel. Today, most of the applications that employ grade 904L are replaced by low-cost duplex stainless steel 2205.

Duplex Stainless 904L Applications

▪ Wiring in electrostatic precipitators
▪ Oil refinery components
▪ Seawater cooling devices
▪ Gas scrubbing plants
▪ Pulp and paper processing industries
▪ Acetic, phosphoric and sulphuric acid proc

Duplex Steel 904L Possible Alternative Grades

Grade Reasons for choosing grade 904L
316L A lower cost alternative, but with much lower corrosion resistance.
6Mo A higher resistance to pitting and crevice corrosion is needed.
2205 A very similar corrosion resistance, with the 2205 having higher mechanical strength, and at a lower cost to 904L. (2205 not suitable for temperatures above 300°C.)
Super duplex Higher corrosion resistance is needed, together with a higher strength than 904L.

904L Pipe Chemical Composition

Grade C Mn Si P S Cr Mo Ni Cu
904L max. 0.02 2 1 0.045 0.035 19-23 4-5 23-28 1-2
904L Duplex Stainless Sheet Pipe Mechanical Properties
 
Tensile strength Rm 650 - 850 MPa
Yield point Rp0.2 ≥ 300 MPa
Hardness ≤ 260 HB
Elongation ≥ 35%
Modulus of elasticity, E 195 GPa
Density 8.10 kg/dm³
Annealing 1050 - 1150ºC
Available Sizes And Specifications
904L Stainless steel profile sizes and specifications
Grade 904L
Specification EN, DIN, JIS, ASTM, BS, ASME, AISI, ISO
Standard AMS 5520,AMS 5657,ASTM A564 (632),ASTM A579 (632),ASTM A693 (632),ASTM A705 (632),DIN 1.4532,DIN 1.4574,MIL S-8955,AMS 5812,
AMS 5813
Stainless steel round Bar Diameter: 2mm - 600mm
Stainless steel bright Bar Diameter: 2mm - 600mm
Stainless steel hex Bar Dimension: 6mm - 80mm
Stainless steel square bar Dimension: 3.0 - 180mm
Stainless steel flat bar Thickness: 0.5mm - 200mm, Width: 1.5mm - 250 mm
Stainless steel angle bar as requirements
Length Normally 6m, or produce as requirements
Surface Black, Bright. Peeled and Polished, Solution annealed.
Delivery condition cold drawn, hot rolled, forged, grinding, centerless grinding
Tolerance H8, H9, H10, H11, H12, H13,K9, K10, K11, K12 or as per clients' requirements
 

Detection


Ba No. 1 No. 4 Hi 8K Hot/Cold Rolled Stainless Steel Sheet 904L Stainless Steel Plate

Processing

Ba No. 1 No. 4 Hi 8K Hot/Cold Rolled Stainless Steel Sheet 904L Stainless Steel Plate
 

Packaging & Shipping


Ba No. 1 No. 4 Hi 8K Hot/Cold Rolled Stainless Steel Sheet 904L Stainless Steel Plate
Ba No. 1 No. 4 Hi 8K Hot/Cold Rolled Stainless Steel Sheet 904L Stainless Steel Plate

Company Profile


FAQ


Q1: Do you accept the trial order ?
A1: Yes,if we have the exactly size in stock.we can delivery even 1 piece/meter .

Q2: Can I have free sample before making orders?

A2: Yes,we can supply free sample as requirement,but buyer needs to pay the freight charges ,the freight fee will return to buyer after making order.

Q3: How do you control the quality ?
A3: MTC and PMI will be sent before shipment,any 3rd party inspection if need .

Q4: How about your delivery time ?
A4: Generally delivery time is 15 working days .

Q5: How can I quickly get the price list ?
A5: Directly click "chat now"   or send us email with detail specifications,you will get the official price list in 1 hour .

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